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rust/tests/ui/removing-extern-crate.rs

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tests: prefer edition: directives to compile-flags:--edition.
2018-08-16 07:36:11 +00:00
//@ edition:2018
rustc: Include semicolon when removing `extern crate` Currently the lint for removing `extern crate` suggests removing `extern crate` most of the time, but the rest of the time it suggest replacing it with `use crate_name`. Unfortunately though when spliced into the original code you're replacing extern crate foo; with use foo which is syntactically invalid! This commit ensure that the trailing semicolon is included in rustc's suggestion to ensure that the code continues to compile afterwards.
2018-05-11 19:34:56 +00:00
//@ aux-build:removing-extern-crate.rs
//@ run-rustfix
Make error and warning annotations mandatory in UI tests This change makes error and warning annotations mandatory in UI tests. The only exception are tests that use error patterns to match compiler output and don't have any annotations.
2019-11-06 00:00:00 +00:00
//@ check-pass
rustc: Include semicolon when removing `extern crate` Currently the lint for removing `extern crate` suggests removing `extern crate` most of the time, but the rest of the time it suggest replacing it with `use crate_name`. Unfortunately though when spliced into the original code you're replacing extern crate foo; with use foo which is syntactically invalid! This commit ensure that the trailing semicolon is included in rustc's suggestion to ensure that the code continues to compile afterwards.
2018-05-11 19:34:56 +00:00
#![warn(rust_2018_idioms)]
Make error and warning annotations mandatory in UI tests This change makes error and warning annotations mandatory in UI tests. The only exception are tests that use error patterns to match compiler output and don't have any annotations.
2019-11-06 00:00:00 +00:00
extern crate removing_extern_crate as foo; //~ WARNING unused extern crate
extern crate core; //~ WARNING unused extern crate
rustc: Include semicolon when removing `extern crate` Currently the lint for removing `extern crate` suggests removing `extern crate` most of the time, but the rest of the time it suggest replacing it with `use crate_name`. Unfortunately though when spliced into the original code you're replacing extern crate foo; with use foo which is syntactically invalid! This commit ensure that the trailing semicolon is included in rustc's suggestion to ensure that the code continues to compile afterwards.
2018-05-11 19:34:56 +00:00
mod another {
Make error and warning annotations mandatory in UI tests This change makes error and warning annotations mandatory in UI tests. The only exception are tests that use error patterns to match compiler output and don't have any annotations.
2019-11-06 00:00:00 +00:00
extern crate removing_extern_crate as foo; //~ WARNING unused extern crate
extern crate core; //~ WARNING unused extern crate
rustc: Include semicolon when removing `extern crate` Currently the lint for removing `extern crate` suggests removing `extern crate` most of the time, but the rest of the time it suggest replacing it with `use crate_name`. Unfortunately though when spliced into the original code you're replacing extern crate foo; with use foo which is syntactically invalid! This commit ensure that the trailing semicolon is included in rustc's suggestion to ensure that the code continues to compile afterwards.
2018-05-11 19:34:56 +00:00
}
fn main() {}
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